Compact® NSF and NSJ 150 to 600 A Circuit Breakers

Section 8—Connections

SECTION 8—CONNECTIONS

FRONT CONNECTION

Connection to Cables

06153081

Cable connectors for Compact® NSF150 and NSF250 circuit breakers surround the circuit breaker terminals. They are positioned by an insulating lug pack which is anchored to the circuit breaker case.

06153082

06153083

Cable connectors for Compact NSJ400 and NSJ600 circuit breakers bolt onto the circuit breaker terminals or the terminals of the plug-in base.

06153084

06153085

One-wire Cable

Two-wire Cable

Copper or Aluminum

 

 

 

 

 

 

Cable

 

 

 

 

 

 

 

NSF150

NSF150/250

 

 

 

 

Steel Lug (15–60 A)

Aluminum Lug (70–250 A)

 

 

 

 

 

 

 

 

 

 

 

#14 AWG–#3/0 AWG Cu (Solid or Stranded)

 

#2/0 AWG–250 kcmil Cu (Stranded Only)

 

06153086

 

 

 

70–120 mm2

 

S

 

2.5–95 mm2 CU/AL

S

 

 

 

#12 AWG–#4/0 AWG Al (Stranded Only)

#4/0 AWG–300 kcmil Al (Stranded Only)

 

 

 

 

 

 

 

 

 

 

 

 

95–150 mm2

 

L

 

 

 

 

 

 

 

L

 

0.79 in.

L

0.79 in.

 

S

 

20 mm

20 mm

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NSJ400

 

 

 

NSJ600

 

1 Cable

 

 

 

1–2 Cable

 

 

 

 

 

 

 

 

 

#2 AWG–600 kcmil Cu (Stranded Only)

 

#2/0 AWG–350 kcmil Cu (Stranded Only)

 

S

 

35–300 mm2

S

70–185 mm2

 

 

#2 AWG–500 kcmil Al (Stranded Only)

#2/0 AWG–500 kcmil Al (Stranded Only)

 

 

 

 

 

 

 

35–240 mm2 Cu/AL

 

70–240 mm2

 

L

 

1.2 in.

L

1.2–2.4 in.

 

 

31 mm

31–61 mm

 

 

 

 

 

 

 

 

 

 

 

24

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Page 24
Image 24
Schneider Electric Class 615 dimensions Connections, Front Connection, Connection to Cables, Copper or Aluminum Cable